/*
 * Copyright (C) 2010-2011 Enrique Lara (enrique.posix2.lara@gmail.com)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
 * limitations under the License.
  */

package trs.wmata.api;

final class Util {
    private Util() {
    }

    public static int toInt(final String str) {
        try {
            return Integer.valueOf(str);
        } catch (final NumberFormatException e) {
            return 0;
        }
    }

    public static String getLname(String name, String qName) {
        if (!"".equals(name)) {
            return name;
        } else if (qName != null) {
            int idx;

            if ((idx = qName.indexOf(':')) != -1) {
                return qName.substring(idx + 1);
            } else {
                return qName;
            }
        } else {
            return "";
        }
    }
}
